Volkswagen Passat 1995 Official Factory Repair Manual page 2920

Transmission electrical testing
Test VAG 1598
step sockets
2 10 + 29
9 + 29
1)
Engine with Mono-Motronic: Engine Coolant Temperature (ECT) min. 80 C (176 F).
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.AT02.01.3
Switch to voltage measuring range 20 V
Test of
Test conditions
- Additional
operations
Throttle
Ignition switched
Position
ON
(TP)
Sensor
1)
-G69-
- Disconnect
connector from
Throttle Position (TP)
Sensor
Ignition switched
ON
Idling - min.
Idling - max.
Wide Open Throttle
- min.
- max.
Specified Repairing malfunction
value
4.6 to 5 V
- Check routing of wiring
according to wiring
diagram
- Replace Transmission
Control Module (TCM)
-J217-
- Bring system into basic
setting
When accelerating from idle to
full throttle, voltage level
increases constantly
- Check Throttle Position (TP)
Sensor, replace if necessary
Repair Manual, 2.0 Liter Fuel
Injection & Ignition or 1.8 Liter
Fuel Injection & Ignition,Repair
Group 24
- Bring system into basic
setting
0.156 V
0.8 V
3.5 V
4.68 V
Page 8 of 33
01-65
page 01-7
page 01-39
page 01-39
12/6/2004